CN2434089Y

CN2434089Y - Mini eye guard arranged on handle on welding tongs

Info

Publication number: CN2434089Y
Application number: CN 00243744
Authority: CN
Inventors: 何国松
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-07-21
Filing date: 2000-07-21
Publication date: 2001-06-13
Anticipated expiration: 2010-07-21

Abstract

The utility model relates to a miniature eye guarding hood installed on an electric welding pliers. The utility model is composed of a guarding hood, a pair of eyes guarding glasses, and a connecting component. The middle part of the guarding hood is provided with an elongated square hole; long edges and one short edge of the elongated square hole are provided with fixed inward concave folding edges; a pair of eyes guarding glasses can be installed in the elongated square hole; the other short edge of the elongated square hole is provided with a dismountable pressing edge which can make a pair of eyes guarding glasses positioned; the middle part of the rear side edge of the guarding hood is provided with a bending plate for connection; the guarding hood is fixedly installed on the outer diameter of a welding handle of a welding pliers by a dismountable connecting component; the connecting component is composed of an elastic opening sleeve ring, a handle spring ring, and a tensioning hoop. The utility model can provide the eyes guarding function, when a fitter uses one hand to holding the welding pliers and the other hand to holding the work piece, so that the utility model can ensure the welding quality and efficiency. The utility model has the advantages of small size, light weight, quick installation, and convenient operation.

Description

Be contained in the miniature eye guard on the soldering turret handle

The utility model relates to the electric welding equipment, specifically a kind of miniature eye guard that is contained on the soldering turret handle.

The electric welding tong of prior art and eye guard are that split is provided with, and it is applicable to that welded piece fixes, do not need pincers worker to hold situation by workpiece with hand, because during bench work, hold soldering turret on the other hand, and another hand is held stove order cover, can not remove to take workpiece again.But in the actual welding operation, just need arrest workpiece sometimes, for example welding one bad fixing small workpiece on big workpiece with hand, at this moment the welder have to take soldering turret on the other hand, take on the other hand workpiece, the eyeball of closing one's eyes is twisted head round, by rule of thumb and technology, there is not the spot welding of eye guard, this is operational difficulty not only, influences quality, also can be dazzled by arc light because of carelessness and cause industrial injury, prior art has improves perfect necessity, increases new kind.

The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of miniature eye guard that is contained on the soldering turret handle is provided, and it can hold soldering turret on the other hand in pincers worker; provide when holding by workpiece on the other hand and protect the order protection, guarantee welding quality and work efficiency, and volume is little; in light weight, quick for installation, easy to use.

The purpose of this utility model is achieved in that

A kind of miniature eye guard that is contained on the soldering turret handle, this soldering turret comprise the soldering turret handle, handle knob and the welding rod dop, it is characterized in that;

Described miniature eye guard is made up of guard shield, goggles and link;

Guard shield is rectangular, there is a microscler square hole at its middle part, and the long limit of this slotted hole and a minor face have fixing indent flanging, interior dress goggles, another minor face of this slotted hole has with the detachable flanging of screw attachment locatees this goggles, and the back side edge middle part of this guard shield is useful on the bent plate of connection:

Described guard shield is packed in dismountable link on the external diameter of soldering turret handle of soldering turret.

Described link is made up of the elastic opening collar, handle spring coil, tension clip;

The interior circle of the elastic opening collar is corresponding with the cylindrical of soldering turret handle, one opening edge of this collar is along outwards being rolled into the circle cover, another opening edge is along outside volume groove is arranged: the upwards connecting plate of bending is arranged in the middle of its rear portion, have screw to become detachable with the hole with screw and wing nut with the screw of the bent plate at the back side edge middle part of guard shield with the hole on this connecting plate and connect;

One handle spring coil, the middle part that the whole steel wire bending of serving as reasons is rolled into have arc spanner, two ends that the linking body structure of the left and right plug of inside 90 ° of bendings is arranged around the end that song is the extension rod in the same way of poroid left and right annulus, two annulus;

One tension clip, the 90 ° of linking body structures that are bent into preceding bar, the right side, right-hand rod, the left and right plug in rear end of whole steel wire of serving as reasons;

Its composite construction is: the handle spring coil overlaps into hinge-coupled with the outer volume circle that left and right plug inserts the elastic opening collar respectively; The left and right annulus that the left and right plug in rear end of tension clip inserts the handle spring coil respectively becomes hinge-coupled; The preceding bar of this clip snaps in the outside volume groove of the elastic opening collar, and when the arc spanner of handle spring coil was removed supreme limit position, this tension clip lock onto the soldering turret handle with the elastic opening collar.

On the described guard shield installing goggles oblong aperture and indent flanging, its length direction can indulge put parallel with soldering turret, also can be horizontal vertical with soldering turret.

Described guard shield can be a flat cover, also can have reclinate arc minor face to be flute profile in periphery.

The utility model has following actively useful effect:

1. this eye guard is installed on the soldering turret handle, and hand of pincers worker just can be arrested soldering turret and eye guard, vacates the another hand and does other thing, for example remove to arrest workpiece, be particularly suitable for that spot welding must grasp occasions such as finding on workpiece, it can guarantee welding quality, improves work efficiency;

2. this eye guard is simple in structure, and volume is little, and is in light weight, uses indefatigability;

3. loading, unloading are quick, simple and easy;

4. easy to use, avoid electro-welding arc to hinder order;

5. cost is low, is convenient to promote.

Now in conjunction with the accompanying drawings:

Fig. 1 is the utility model one embodiment's a structural representation;

The structure assembly exploded view of link in Fig. 2 diagrammatic sketch 1.

Accompanying drawing number:

1. soldering turret

The 103. welding rod dops 101. soldering turret handle 102. is handled knob

2. eye guard

201. rectangular hole 202. long limit indent flangings 203. long limit indent flangings

204. minor face indent flanging 205. screws 206. detachable flanging

207. bending plate 208. screws are used the hole

3. goggles

4. link

41. the elastic opening collar

411. circle cover 412. is volume groove 413. connecting plates outwards

414. screw is used the hole

42. handle spring coil

The 422. left and right annulus 423 421. arc is shaken hands, left and right extension rod

424. left and right plug

43. tension clip

431. preceding bar 432. left and right side lever 433. left and right plugs

5. screw

6. wing nut

Please refer to Fig. 1 Fig. 2, the utility model is a kind of miniature eye guard that is contained on the soldering turret handle, and this soldering turret 1 comprises soldering turret handle 101, handle knob 102 and welding rod dop 103;

Described miniature eye guard is made up of guard shield 2, goggles 3 and link 4;

Protect put 2 rectangular, there is a microscler square hole 201 at its middle part, the long limit 202,203 and a minor face 204 of this slotted hole have fixing indent flanging, interior dress goggles 3, another minor face of this slotted hole has the detachable flanging 206 that connects with screw 205 with these goggles 3 location, and the back side edge middle part of this guard shield is useful on the bent plate 207 of connection;

Described guard shield 2 is packed in dismountable link on the external diameter of soldering turret handle 101 of soldering turret 1.

Described link 4 is made up of the elastic opening collar 41, handle spring coil 42, tension clip 43;

The interior circle of the elastic opening collar 41 is corresponding with the cylindrical of soldering turret handle 101, and an opening edge of this collar 41 is along outwards being rolled into circle cover 411, and another opening edge is along outside volume groove 412 is arranged; The upwards connecting plate 413 of bending is arranged in the middle of its rear portion, have screw detachably to connect for 6 one-tenth with screw 5 and wing nut with hole 208 with the screw of the bent plate 207 at the back side edge middle part of guard shield 2 on this connecting plate with hole 414;

One handle spring coil 42, the middle part that the whole steel wire bending of serving as reasons is rolled into have arc spanner 421, two ends that the linking body structure of the left and right plug 424 of inside 90 ° of bendings is arranged around the end that song is the extension rod in the same way 423 of poroid left and right annulus 422, two annulus 422;

One tension clip 43, the 90 ° of linking body structures that are bent into preceding bar 431, the right side, right-hand rod 432, the left and right plug 433 in rear end of whole steel wire of serving as reasons;

Its composite construction is: handle spring coil 42 inserts 411 one-tenth hinge-coupled of outer volume circle cover of the elastic opening collar 41 respectively with left and right plug 424; The left and right plug 433 in rear end of tension clip 43 inserts 422 one-tenth hinge-coupled of left and right annulus of handle spring coil 42 respectively; The preceding bar 411 of this clip 43 snaps in the outside volume groove 412 of the elastic opening collar 41, and when the arc spanner 421 of handle spring coil 42 was removed supreme limit position, this tension clip lock onto soldering turret handle 101 with the elastic opening collar 41.

The oblong aperture 201 and the indent flanging of installing goggles on the described guard shield 2, its length direction can be indulged and put the parallel Fig. 2 of opinion with soldering turret, also can horizontal vertical Fig. 1 that sees with soldering turret.

Described guard shield 2 can be that flat cover is seen Fig. 1, also can have reclinate arc minor face to be flute profile in periphery and see Fig. 2.

Claims

1. miniature eye guard that is contained on the soldering turret handle, this soldering turret (1) comprises soldering turret handle (101), handles knob (102) and welding rod dop (103), it is characterized in that:

Described miniature eye guard is made up of guard shield (2), goggles (3) and link (4);

Guard shield (2) is rectangular, there is a microscler square hole (201) at its middle part, the long limit (202) of this slotted hole, (203) and a minor face (204) have fixing indent flanging, interior dress goggles (3), another minor face of this slotted hole has the detachable flanging (206) that connects with screw (205) with this goggles (3) location, and the back side edge middle part of this guard shield is useful on the bent plate (207) of connection;

Described guard shield (2) is packed in dismountable link on the external diameter of soldering turret handle (101) of soldering turret (1).

2. the miniature eye guard that is contained on the soldering turret handle as claimed in claim 1 is characterized in that:

Described link (4) is made up of the elastic opening collar (41), handle spring coil (42), tension clip (43);

The cylindrical of the interior circle of the elastic opening collar (41) and soldering turret handle (101) is corresponding, and an opening edge of this collar (41) is along outwards being rolled into circle cover (411), and another opening edge is along outside volume groove (412) is arranged; The upwards connecting plate (413) of bending is arranged in the middle of its rear portion, have screw to become detachably to connect with screw (5) and wing nut (6) with hole (408) on this connecting plate with hole (414) screw with the bent plate (207) at the back side edge middle part of guard shield (2);

One handle spring coil (42), the middle part that the whole steel wire bending of serving as reasons is rolled into have arc spanner (421), two ends that the linking body structure of the left and right plug (424) of inside 90 ° of bendings is arranged around the end that song is the extension rod in the same way (423) of poroid left and right annulus (422), two annulus (422):

One tension clip (43), the 90 ° of linking body structures that are bent into preceding bar (431), the right side, right-hand rod (432), the left and right plug in rear end (433) of whole steel wire of serving as reasons;

Its composite construction is: handle spring coil (42) becomes hinge-coupled with the outer volume circle cover (411) that left and right plug (424) inserts the elastic opening collar (41) respectively; The left and right annulus (422) that the left and right plug in rear end (433) of tension clip (43) inserts handle spring coil (42) respectively becomes hinge-coupled; The preceding bar (411) of this clip (43) snaps in the outside volume groove (412) of the elastic opening collar (41), and when removing supreme limit position, this tension clip lock onto soldering turret handle (101) with the elastic opening collar (41) at the arc spanner (421) of handle spring coil (42).

3. the miniature eye guard that is contained on the soldering turret handle as claimed in claim 1 is characterized in that: described guard shield (2) is gone up the oblong aperture (201) and the indent flanging of installing goggles, its length direction can indulge put parallel with soldering turret, also can be horizontal vertical with soldering turret.

4. the miniature eye guard that is contained on the soldering turret handle as claimed in claim 1 is characterized in that: described guard shield (2) can be a flat cover, also can have reclinate arc minor face to be flute profile in periphery.